There were 2 times over a 1 361 day period from February 26, 2021, that jnpc.or.jp was checked for availability. There were difficulties accessing jnpc.or.jp or it was unreachable during every test performed as of November 19, 2024. During jnpc.or.jp checks as of November 19, 2024, no downtime occurrences were reported. Code 403, received on March 1, 2021, represents the most recent error among the 2 responses that included errors. The response time of jnpc.or.jp averaged 0.468 seconds, with a recorded time of 0.363 seconds on March 1, 2021.